| D009420 |
Nervous System |
The entire nerve apparatus, composed of a central part, the brain and spinal cord, and a peripheral part, the cranial and spinal nerves, autonomic ganglia, and plexuses. (Stedman, 26th ed) |
Nervous Systems,System, Nervous,Systems, Nervous |
|
| D011051 |
Poliomyelitis |
An acute infectious disease of humans, particularly children, caused by any of three serotypes of human poliovirus (POLIOVIRUS). Usually the infection is limited to the gastrointestinal tract and nasopharynx, and is often asymptomatic. The central nervous system, primarily the spinal cord, may be affected, leading to rapidly progressive paralysis, coarse FASCICULATION and hyporeflexia. Motor neurons are primarily affected. Encephalitis may also occur. The virus replicates in the nervous system, and may cause significant neuronal loss, most notably in the spinal cord. A rare related condition, nonpoliovirus poliomyelitis, may result from infections with nonpoliovirus enteroviruses. (From Adams et al., Principles of Neurology, 6th ed, pp764-5) |
Infantile Paralysis,Polio,Poliomyelitis, Nonpoliovirus,Poliomyelitis, Preparalytic,Encephalitis, Polio,Epidemic Acute Poliomyelitis,Polio Encephalitis,Poliomyelitis Infection,Poliomyelitis, Acute,Acute Poliomyelitis,Acute Poliomyelitis, Epidemic,Infection, Poliomyelitis,Infections, Poliomyelitis,Nonpoliovirus Poliomyelitis,Paralysis, Infantile,Poliomyelitides, Preparalytic,Poliomyelitis Infections,Poliomyelitis, Epidemic Acute,Polios,Preparalytic Poliomyelitis |
|
| D014780 |
Viruses |
Minute infectious agents whose genomes are composed of DNA or RNA, but not both. They are characterized by a lack of independent metabolism and the inability to replicate outside living host cells. |
Animal Viruses,Zoophaginae,Animal Virus,Virus,Virus, Animal,Viruses, Animal |
|